[j-nsp] Juniper LSP stats

[Kirby Files]

Can anyone tell me what the recommended method for polling Juniper LSP 
stats via SNMP is, as of 7.5? Prior to 7.5, we used the enterprise MIB:

iso(1) org(3) dod(6) internet(1) private(4) enterprises(1) 
juniperMIB(2636) jnxMibs(3) mpls(2) mplsLspList(3) mplsLspEntry(1) 
mplsLspOctets (3)

Now, we should be using rfc3813, I would think, as that's listed in the 
supported MIBs in the 7.5 docs, rather than mib-mpls.txt.

iso(1) org(3) dod(6) internet(1) mgmt(2) mib-2(1) transmission(10) 
mplsStdMIB(166) mplsLsrStdMIB(2) mplsLsrObjects(1) 
mplsOutSegmentPerfTable(8)

But, despite having "set protocols mpls statistics..." enabled, and 
seeing the stats in sh mpls lsp name... stat, I get absolutely nothing 
from a walk of either subtree with 7.5R2.8. The rest of mplsLsrObjects 
is there, just not the PerfTables.

Has anyone had success gathering LSP stats since this change?

Thanks,
  --kirby